Answer Posted / mrt

by adding capacitors parallel to the load we can increase
the power factor.Now a days APFC will regualtes the power
factor

How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.

1577

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area control error

1375

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Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.

1741

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what questions will be asked for 11/33KV licence interview APSEB hyderabad. Can any one share question and answers.

17756

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please send privious years question papers of jindal steel and power ltd.My e mail id is rajanikant.sngh@gmail.com

1729

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What is the direction of current flow in ct secondary...means if the current is flowing from P1 to P2 then what will be the direction of current flow in ct secondaryw

1515

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STATE USE OF ARC RUNNERS & SPLITTERS ?

1569

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What is the general power consumption rating of CPU CRT type and Flat type, Monitor,Printer, projector, Scanner?

1464

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I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions

1760

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What are gain margin and phase margin?

938

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Draw the wave shape of armature current in a generator subjected to a sudden three phase short- circuit at its terminals. Define various reactance of generator from this wave shape.

1718

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2 v/500amp/hr to 1.80vpc at 20 degree celsious 2v/5ooamp/hr to 1.75 vpc at 77degree farren .this is the capacity of a battery .what is the meaning of this . can i get a detailed explenation

1989

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What will be the voltage regulation of a full load and 0.80 power factor lagging load transformer when a two winding single phase transformer has a voltage regulation of 4.5% at full load and unity power factor?

845

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WHY BREAKER ARE USED IN SUBSTATIONS?

1827

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1hp= how much rpm

1687

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